baber/WOPTO huggingface dataset:
Patent JP-S61135109-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARIKAWA SHIRO
IPC: H01L21/20
Filed: 1984-12-06
Abstract: PURPOSE:To achieve the miniaturization of the device and the complete electrical insulation between elements, by forming the insulative film on the concave grooves formed on the single crystal semiconductor layer, embedding the non- single crystal semiconductor into the concave grooves, single-crystallizing it and forming the semiconductor region separated by the insulative film. CONSTITUTION:The oxide film 21, nitride film 22 and oxide film 23 are deposited which are subjected to etching with the mask of the resist-pattern. The concave grooves 24 are formed on the substrate 11, the oxide film 23 is formed and the oxide film 25 is formed on the whole surface inside the concave groove 24. A part of the oxide film 25 on the bottom of the groove is removed by etching, the surface of the substrate 11 is exposed, and the nitrided film 22 is removed. The non-single crystal silicon 26 is deposited on the concave groove 24, and the non-single crystal silicon on the nitrided film 21 is removed. the non-single crystal silicon 26 is annealed and the single crystal silicon 13 of the same crystal orientation with the substrate 11 is formed. When the oxide film 21 is removed, the substrate 11 and the single crystal silicon 13 are insulated by the oxide film 12 and so various elements can be formed.
Patent JP-H02103613-A (JP)
Title: Microcomputer
Inventor: HAGIMORI HARUO
IPC: G06F1/14
Filed: 1988-10-12
Abstract: PURPOSE:To use a hard timer without adding any timer interrupting function by causing a CPU to grasp the time-up of the hard timer by reading the value of a storing means at prescribed timing when a program is executed. CONSTITUTION:A counter 32 performs counting operations based on inputted clock signals and outputs a time-up signal when the counter 32 becomes time-up. The time-up signal is stored in a storing means 38. Accordingly, when a CPU reads the value of ghe storing means at prescribed timing when a program is executed, the CPU can recognize the time-up of the counter 32. Therefore, a hard timer can be utilized effectively without using any timer interrupting function and the burden of software development can be reduced.
Patent JP-H04137030-A (JP)
Title: Filing system
Inventor: SEO YOSUKE
IPC: G06F3/06
Filed: 1990-09-28
Abstract: PURPOSE:To improve the positioning accuracy of a data head by performing offset at high speed when head switching is performed in a multitrack operation, etc., by receiving the control content of the next job by a disk device before executing a job. CONSTITUTION:A disk controller(DKC) 3 can send the control signal of the disk device 5 before a time to be executed by shifting data transfer time on a channel 2 earlier than recording time on the disk device 5. Therefore, the disk device 5 can take a control timing by the device itself so as to set the optimum state at the recording time of data. Thereby, since a disk device side can recognize a head selection content to be executed next in advance without changing the data transfer architecture of the DKC, it is possible to easily and accurately correct dislocation between heads when the multitrack operation that is a problem in the magnetic disk device 5 of data plane servo system is performed.
Patent JP-2001085335-A (JP)
Title: Semiconductor vapor phase growht apparatus
Inventor: SAKAMOTO AKIRA
IPC: C23C16/34
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor vapor phase growth apparatus which can make satisfactory crystal grow with high efficiency, using a simple construction. SOLUTION: A susceptor 14 is provided on the side surface of a reaction tube 20, so as to have its circular plane 32 for retaining a substrate 12 placed on the inner side of the reaction tube 20 and have the circular plane 32 placed in the vertical direction. If the susceptor 14 is heated by a heater 24 and different reactive gases are introduced into the reaction tube 20 through respective reactive gas inlet tubes 16 and 18 connected to the bottom of the reaction tube 20, heat convection from the substrate 12 heated on the susceptor 14 ascends in the reaction tube 20 in the vertical direction and the reactive gases also ascend in the reaction tube 20 in the vertical direction upward from the lower part, so that the flows of the reactive gases are not disturbed by the heat convection, and the reactive gases can be supplied smoothly to the substrate surface.  As a result, a high quality semiconductor thin film can be formed on the substrate surface.
Patent JP-H1195665-A (JP)
Title: Advertisement column and item for displaying special data
Inventor: ODAKA MICHIHIRO
IPC: G09F23/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To let a user correctly understand the performance of a product and purchase it by displaying one or the combination of more than two of photographs, pictures and drawings of a holder of optical parts along with data excluding a driving source relating to the use of the holder in the vacuum. SOLUTION: In an advertisement column 1 a photograph 2 of a mirror holder, a drawing 3 showing the size of the respective parts of the holder, and a table 4 showing various performance of the holder, are displayed. The top row 4a carries type numbers of two kinds of mirror holder. A second row 4b shows are values of the size of the mirrors that can be mounted on the holder. A third row 4c indicates the angular range in which a mirror is able to be tilted. The rows from fourth to a seventh 4d to 4g of the table 4 show data relating to the use of the holder in the vacuum. Thus, the user clearly understands the performance of the holder in the vacuum and can make decision on whether to purchase the holder or not.
Patent JP-H11164495-A (JP)
Title: Portable power unit with battery charger
Inventor: YAMAMOTO SHIGEO
IPC: H01M10/46
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a cell power source which can be charged for a long time, by connecting an electric double layer battery to a succeeding stage of a solar cell and a constant-voltage type secondary battery to the succeeding stage of the electric double layer battery as an auxiliary battery and, at the same time, a load to the succeeding stage of the electric double layer battery. SOLUTION: A constant-current type secondary battery 3 (for example, a capacitor type electric double layer battery) is arranged in a succeeding stage of a cell 1 which generates electricity upon receiving the sun beam and the electricity from the cell 1 is once stored in the battery 3. Then a constant- voltage type secondary battery 8 (for example, a lead acid battery, Ni-Cd alkaline secondary battery, or lithium secondary battery) in the succeeding stage is charged by taking out the electricity front the battery 3. Here, the capacity of the battery 3 is made larger than that of the battery 8. Since the battery 3 can be charged as necessary in a night time zone after the sun beam disappears or in a day time zone on a rainy day in the above-mentioned way, the operating hour of a load circuit 9 connected to the battery 8 can be prolonged.
Patent JP-H02104504-A (JP)
Title: Stabilized solid formulation
Inventor: KUBOTA YUTAKA
IPC: A01N47/02
Filed: 1988-10-14
Abstract: PURPOSE:To provide the subject formulation by adding a thiodipropionic acid ester and a hindered phenolic compound as stabilizers to a 2-(4- halomethoxyphenyl)-2-methylpropyl 3-pheynoxybenzyl ether derivative as an insecticide. CONSTITUTION:A stabilized formulation preventing the decomposition of an active ingredient contains a 2-(4-halomethoxyphenyl)-2-methylpropyl 3- phenoxybenzyl ether derivative of the formula (X is H, Cl, Br or F; Y is H or F) having high insecticidal and acaricidal activities and excellent fast-acting and residual properties and one kind or more of a thiodipropionic acid ester (e.g., dilauryl thiodipropionate) and a hindered phenolic compound [e.g., bis(3,5-di- t-butyl-4-hydroxybenzylphosphonic acid ethyl ester) calcium] as stabilizers.
Patent JP-H10107406-A (JP)
Title: Substrate for flow solder and led display
Inventor: YONEDA HIDEAKI
IPC: H05K1/11
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of a solder bridge at flow soldering, etc., by allowing a rear side land in the direction of solder-implementation to be larger in surface tension than an adjoining land. SOLUTION: A land 104 is formed as a solder-stuck pattern around a through- hole 105, where a lead terminal of an electronic part is assigned/fixed through a substrate. At that time, among nearby lands 104, a last land positioned on rear side of a substrate or in moving direction of solder at flow solder implementation, etc., is divided in function into a fixing part 103 which fixes a lead frame, a solder accumulation part 101 for sticking an excess solder, and a solder guide part 102 connecting between them, so that the surface area of the solder accumulation part 101 is formed larger than those of other nearby lands. Thereby, the surface tension of the solder accumulation part 101 becomes large, and a moving excess solder can be led to the solder accumulation part 101, to lessen solder bridges.
Patent JP-H07109793-A (JP)
Title: Roof tiles and layout method thereof
Inventor: SHIBATA KOKICHI
IPC: E04D1/16
Filed: 1993-10-14
Abstract: PURPOSE:To make it possible to constitute a roof with an integral number of roof tiles arranged to meet with the size of the roof by loading and fixing legs of the tiles to be installed to a ridge side one after another to a working length adjustment unit of tiles to be installed on an eave side under the control of the working length of roofing. CONSTITUTION:A connected lapping unit 3 is continuously formed on the end of at least one of two flat board-shaped main bodies 2 on both sides provided with a leg 24 at least on the end of eaves. Then, Working length control units 21a and 23a which are segmented from the surfaces of the flat board-shaped main bodies 2 are formed on the eaves on both sides of the surfaces of the flat board-shaped main bodies 2 in such a fashion that they may be larger than the vertical length of the bottom of the leg unit 24. After the roof tiles 1 are fixed with a roof, the ends of the other roof tiles on every side are placed on the connected lapping unit 3 and fixed one after another, thereby forming one row of tiles. The legs 24 of the tiles 1 to be installed to the ridge side are loaded on the working length adjustment units 21a and 23a of the tiles to be installed to the eaves side, adjusting the working length in the flow direction of the roof and fixed one after another, thereby forming rows of tiles one after another.
Patent JP-H03135858-A (JP)
Title: Ignition circuit on crew restraining device for vehicle
Inventor: KUREIGU DABURIYU HOWAITO
IPC: G01M17/007
Filed: 1990-09-28
Abstract: PURPOSE: To maintain the circuit operation practice possibility when one or more than one failures occur by providing four circuit sides connected with a battery in parallel and interconnected by a plurality of bridges in a firing circuit for driving a passenger restraint device such as an air bag. CONSTITUTION: This firing circuit 10 for developing a pair of air bags has four circuit sides 12, 14, 18, 19 connected with both ends of a battery 20 in parallel through diodes 22 provided with a cathode and connected in series. The circuit sides 12, 14 have a diode 24, a safety sensor 26 connected with the cathode, an explosive fuse 28 which becomes a trigger for developing a first air bag when a current value thereof exceeds a threshold value, and a normally opened collision sensor 30 in series. Moreover, the other circuit sides 16, 18 have resistances 34 connected with a capacitor 36 in series. The four circuit sides 12, 14, 18, 19 are interconnected by a plurality of bridges 38, 46 and 52, 58.
Patent JP-2001083395-A (JP)
Title: Image pickup unit
Inventor: TAKAOKA TOSHIFUMI
IPC: G02B7/08
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of operation sound in the case of driving a movable lens group at a high speed by performing servo control for generating drive signals to be supplied to a driving means based on a specified difference and variably setting the gain of the servo control corresponding to the operation speed of the driving means. SOLUTION: A servo control process for driving a lens group 2 for setting an image frame to the target position is performed in a servo circuit 37, the drive signals of a motor 13a are generated, the drive signals are supplied to a servo motor 13a and the movable position of the lens group 2 for setting the image frame is adjusted. The servo control for generating the drive signals to be supplied to the driving means for driving the movable lens group is performed based on a difference between the target position and present movable position of the movable lens group and the gain of the servo control is variably set corresponding to the operation speed of the driving means. By performing the servo control processing, the generation of the operation sound at the time of driving the movable lens group at a high speed is minimized.
Patent JP-H1082741-A (JP)
Title: Apparatus for identifying coming object flying, vehicle controller using the apparatus, and apparatus for identifying precipitating object
Inventor: FUKUI HIROSHI
IPC: B60S1/54
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To correctly identify an object coming flying to a vehicle. SOLUTION: The vehicle controller comprises a fly-coming object sensor 3 for sensing an object coming flying to a vehicle and a controller 8 for processing a light amount received by a light reception part 5 of the sensor 3. In this case, belt-like light 6 is projected from a light projection part 4 of the sensor 3, and output waveforms from the light reception part 5 forms a pattern according to a shape of the object coming flying and passing through the belt-like light 6. The controller 8 identifies a type of the object according to the waveform pattern controls of operation of various devices mounted on the vehicle such as a wiper 7 based on the identification results.
Patent JP-H11161797-A (JP)
Title: Bit pattern developing method/device
Inventor: TOJO TORU
IPC: G06T7/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To develop a type at the time of developing data into bit pattern data in an arbitrary graphic by arbitrarily setting one picture element dimension of a picture element at the time of quantization. SOLUTION: Developed data is sent to a dot pattern generator and a graphic is expressed as the bit pattern of '1' and '0' and the graphic is defined. On the other hand, a parameter conditioner 9 receives information of inspection magnification β, the difference Δβ of magnification between design data and the graphic on an actual photo mask 10 and a scaling factor K from a computer 6, and changes magnification when design data is developed into graphic data in a data development circuit. The magnification is automatically changed so that, it becomes (1/integer-fold) based on parameter values β, Δβ and K so that the bit dimension of bit pattern data of design data is equal to one picture element dimension of a sensor or design data is set to be finer dimension. Thus, one picture element dimension of the picture element can arbitrarily be set.
Patent JP-2001080356-A (JP)
Title: Switch structure for rotary supporting part and sun visor for vehicle using it
Inventor: UMEMURA NAOKI
IPC: B60J3/02
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To surely turn off a lamp and the like without failure so as to prevent waste of battery power and deformation or discoloration in various parts due to heat by spacing respective electric contacts on a rotary member side and on a supporting shaft side from each other according to the rotational position of the rotary member journalled to a base via the supporting shaft for shutting off an electric circuit. SOLUTION: When a sun visor 1 as a rotary member is turned to a withdrawing position, a terminal plate of a switch block 20 and a projection part of the supporting shaft 3 are brought into contact with each other. When a door 32 is opened in this condition, a microswitch is turned on and the lamp 34 is lighted, so that a mirror 33 can be seen in brightness. When the door 32 is closed, the microswitch is turned off and the lamp 34 is turned off. If the sun visor 1 is turned to the storage position with the door 32 opened, the terminal plate is separated from a main body of the supporting shaft 3 and set in a non-contact condition. Therefore, the lamp 34 can be automatically and forcibly turned off even when the sun visor 2 is turned to the storage position with the microswitch turned on.
Patent JP-H02103937-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJIWARA KAZUYUKI
IPC: H01L21/3205
Filed: 1988-10-13
Abstract: PURPOSE:To remove dicer damage at the time of wafer cutting so as to improve yield rate in manufacturing by providing an insulating film and an etching end detection film on a semiconductor substrate and forming a contact hole, and forming a conductive film only in the contact hole. CONSTITUTION:A gate oxide film 12, a gate electrode 14, a protective film 15, and source and drain regions 13 are formed on a silicon substrate 1, and a scribe region is formed being separated from the element region by a field oxide film 11. An SiO2 film 2 on the whole face and a polysilicon film 3 as an etching end detection film are formed, and the end detection film 3 is etched and the end detection film 3 is left at one part of the scribe region. Next, a PSG film 4 is formed and a photoresist film 5 is formed, and the first opening 6 and the second openings 7 and 8 are formed, and then the end detection film 3 is exposed, and contact holes 71 and 81 are formed. After removing the end detection film 3 from the first opening 6, tungsten films 9 and 10 are selectively grown in the contact holes 71 and 81. This way, dicer damage at cutting can be removed.
Patent JP-H1181515-A (JP)
Title: Sound absorbing member
Inventor: FUJII ATSUTAKA
IPC: E04B1/82
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain high durability by using a synthetic fiber nonwoven fabric block as a sound absorbing member, and combining the synthetic fiber nonwoven fabric block with a polyvinylidene chloride fiber and a bridge agent of synthetic resin material having weatherability. SOLUTION: A sound absorbing member 1 is molded from a surface plate 11 having a large number of openings such as aluminium, expand metal, punching metal, louver, etc., and a sound absorbing material 12 of a synthetic fiber nonwoven fabric block. The synthetic fiber nonwoven fabric block is molded by melting and welding polyvinylidene chloride fiber having high chemical material efficiency resistance and a bridge agent having melting point lower than polyvinylidene chloride fiber such as polyester fiber, etc., having weatherability. Then, the polyvinylidene chloride fiber is 10-100 denier, the bridge agent of the polyester fiber, etc., is 1-10 denier, the polyvinylidene chloride fiber is 98-60 wt.% and the polyester fiber is 2-40 wt.%. Accordingly, a color harmonized with the circumferential environment can be applied.
Patent JP-2000084650-A (JP)
Title: Formation of semi-molten metal
Inventor: ADACHI MITSURU
IPC: B22D17/00
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a high quality formed body having complicate shape by casting semi-molten metal as a casting material having the specific range of solid phase ratio into a die cavity after laying an inserting material in the die cavity and forming at the high pressure. SOLUTION: After laying a round bar 3 as the inserting material into the cavity in the die 2, the semi-molten metal as the casting material having desirably 10-70% solid phase ratio is cast into the die cavity and formed at the high pressure. It is desirable that the m.p. of the inserting material is the same as or higher than the m.p. of the semi-molten metal. The one end of the round bar 3 is fixed to a fixed die 2 and successively, while a movable die approaches the fixed die 2, the other end of the round bar is held with the movable die. The cast product 1 is obtd. by squeeze-forming the molten metal as the casting material at 100 MPa or pressurizing the semi-molten metal at 135 MPa. The alloy round bar 3 as the inserting material is set into the thickest portion in the thickness of the cast product 1 and inserted.
Patent JP-H06107067-A (JP)
Title: Door interlocked switch
Inventor: KUSABA KATSUMI
IPC: H01H3/16
Filed: 1992-09-28
Abstract: PURPOSE:To provide a switch being interlocked with a door, which is capable of preventing a user from forgetting an act to put OFF the switch and making it ON under the conditions where the door is open. CONSTITUTION:A pulse P1 being interlocked with door open/close information is outputted from a door switch part 10. A D flip-flop 5 performs operation of T flip-flop when a-Q terminal is connected to a D terminal, and thus a Q terminal outputs a pulse P2 the logic of which is reversed with the timing of H-to-L down edge of an input pulse P1. The pulse P2 operates a relay switch 7 through a relay driver b. The relay switch 7 performs ON/OFF operation in synchronization with the output logic of the D flip-flop 5. In an electric circuit composed of the relay switch 7, illumination lamp 9 and AC power supply 8, operation of the lamp 9 repeates ON/OFF according to ON/OFF of the relay switch 7. In this case, the lamp 9 may be changed with another electric appliance.
Patent JP-S63110420-A (JP)
Title: Conductive base material
Inventor: HIROZAWA TOKIHIKO
IPC: G02F1/1333
Filed: 1986-10-29
Abstract: PURPOSE:To permit easy formation and reduction of cost by laminating transparent hydrophobic films on both faces of a polarizing film and providing a conductive layer consisting of indium oxide and/or tin oxide to such laminated film. CONSTITUTION:The conductive layer 4 consisting of the indium oxide and/or tin oxide is provided on at least one face of the laminated film formed by laminating the transparent hydrophobic films 2, 3 onto both faces of the polarizing film 1 consisting of PVA contg. iodine. The thickness of the polarizing film 1 is usually specified to 20-200mum and the films 2, 3 are required to be transparent. The transmittance thereof is usually specified to >=70%, more preferably >=80%. The conductive layer 4 consists essentially of the indium oxide and/or tin oxide and is usually formed by a sputtering method or vacuum deposition method.
Patent JP-H07119057-A (JP)
Title: Wire for reinforcing rubber and its production
Inventor: HACHISUGA SHUNJI
IPC: D06M13/322
Filed: 1993-10-15
Abstract: PURPOSE:To provide a wire for reinforcing rubber improved in wet adhesion to rubber without impairing the wife drawing workability. CONSTITUTION:This wire for reinforcing rubber is obtained by forming a brass layer on the surface of a steel wire, forming a nickel layer on the surface thereof, drawing the wire from a die in a wire drawing lubricant containing a triazinethiol derivative, carrying out the wire drawing working and forming a coating layer in which the brass is alloyed with nickel and the nickel composition is high on the surface side and reduced to the interior and a layer treated with the triazinethiol.